In this work we set out to investigate the effect of the type of support (TiO2 vs. Al2O3) on the Hg0 removal performance of MnOx-based adsorbents under oxidizing conditions. The adsorbents were fully characterized by means of ICP-MS, XRD, BET, H2-TPR, NH3-TPD, and Hg-TPD. Moreover the effect of the simultaneous presence of other species in the flue gas such as NO and NH3was also studied in view of the possible development of a single-step process integrating low temperature SCR and mercury capture.
Removal of elemental Mercury over MnOx supported on TiO2 or Al2O3 regenerable sorbents
CIMINO S;
2015
Abstract
In this work we set out to investigate the effect of the type of support (TiO2 vs. Al2O3) on the Hg0 removal performance of MnOx-based adsorbents under oxidizing conditions. The adsorbents were fully characterized by means of ICP-MS, XRD, BET, H2-TPR, NH3-TPD, and Hg-TPD. Moreover the effect of the simultaneous presence of other species in the flue gas such as NO and NH3was also studied in view of the possible development of a single-step process integrating low temperature SCR and mercury capture.File in questo prodotto:
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